SIGINT is the acronym for Signals Intelligence. Military units, before the invention of radio, used to communicate with each other by waving signal flags. One advantage of this method was exercise. One

> In the glorious annals of our Great Republic, who was our first great spymaster? The answer:  George Washington. It’s true. During the American Revolution, our great Continental Army had a very

After the death of Julius Caesar in 44 B.C., the Roman Empire, which for centuries was ruled as a Republic, thereafter was ruled by emperors. By then the Roman Senate had lost

> So, just how dangerous is the life of a spy? To answer that question, I refer you to one of my favorite books. Written by a Chinese general named Sun Tzu,

> Do you know that famous line from the American Declaration of Independence?  The sentence that begins “We hold these truths to be self-evident…”? . You do? Good. Who wrote it? The answer

> Going to the dogs. Yes, I’m serious. Would you believe that the CIA employs dogs? Would you believe that the CIA has a K-9 Hall of Fame? Would you believe that